The white Chris Rock brings out the regular Donald Glover for a new track.

The Harry Fraud-produced track samples Nektar’s “It’s All In The Mind,” which leads to some interesting results for both of the rappers. The tripped-out joint finds RiFF RAFF rhyming about bi-curious mermaids and purple Prada pocket protectors, which isn’t out of the norm for the man who owns a batphone and catphone. Shortly after, Childish Gambino arrives on the track with a more subdued delivery.